Personal wealth note: Equibles reports source-backed professional activity and disclosed compensation; it does not estimate personal net worth.
About Thomas M. Siebel
Thomas M. Siebel is recorded as CEO, Chairman and Board Member at C3.ai, Inc. (AI). C3.ai, Inc. reported in an 8-K filed May 12, 2026 that Thomas M. Siebel was appointed Chairman of the Board, effective May 8, 2026. C3.ai, Inc. reported in an 8-K filed May 12, 2026 that Thomas M. Siebel was appointed Chief Executive Officer, effective May 8, 2026. The proxy statement of C3.ai, Inc. reports total compensation of $24,308,723 for Thomas M. Siebel in fiscal 2026, including a base salary of $751,536. Disclosed compensation is on record for 7 fiscal years. Thomas M. Siebel has spoken on 1 earnings call across 1 company, most recently for C3.ai, Inc. on September 2, 2026.
“The Board of Directors (the "Board") of the Company unanimously appointed Thomas M. Siebel as the Company's Chief Executive Officer and Chairman of the Board, effective May 8, 2026.”
“The Board of Directors (the "Board") of the Company unanimously appointed Thomas M. Siebel as the Company's Chief Executive Officer and Chairman of the Board, effective May 8, 2026.”
